opening window using glut

how do you open a window in 1-2 lines using glut?. Do the drawing commands have to be in

int DrawGLScene(GLvoid)

or can you just put them in any function?

i figure this is about as simple as it gets...

Code:

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#include <windows.h>
#include <gl/glut.h>

GLvoid Render(GLvoid)
{
        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
                // do your drawing here
}

GLvoid Initialize(GLvoid)
{
        glClearColor(0.0f,0.0f,0.0f,1.0f);
        glClearDepth(1.0f);
                // do your initializing here
}

GLvoid Resize(GLint Width,GLint Height)
{
        if (Height == 0)
        {
                Height = 1;
        }
       
        glViewport(0,0,Width,Height);
        glMatrixMode(GL_PROJECTION);
        glLoadIdentity();
               
        gluPerspective(45,(float)Width/(float)Height,1.0f,100.0f);
               
        glMatrixMode(GL_MODELVIEW);
        glLoadIdentity();
}

main()
{
        glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA);
        glutCreateWindow("OpenGL");
        glutDisplayFunc(Render);
        glutReshapeFunc(Resize);

        Initialize();

        glutMainLoop();
        return 0;
}

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